公开(公告)号：US672462A

公开(公告)日：1901-04-23

申请号：US1900023811

申请日：1900-07-16

申请人： THOEMKE PAUL

发明人： THOEMKE PAUL

CPC分类号： F16N7/22

公开(公告)号：US154036A

公开(公告)日：1874-08-11

申请号：US154036D

CPC分类号： F16N7/22

公开(公告)号：US20180163921A1

公开(公告)日：2018-06-14

申请号：US15830959

申请日：2017-12-04

申请人： SKF Lubrication Systems Germany GmbH

发明人： Andreas Schoenfeld ,  Daniel Beisel ,  Juergen Kreutzkaemper ,  Thomas Leibbrand

IPC分类号： F16N7/22 ,  F16N11/08 ,  F16C19/06 ,  F16C33/66

CPC分类号： F16N7/22 ,  F03D80/70 ,  F04D29/056 ,  F05B2260/4031 ,  F05B2260/98 ,  F16C19/06 ,  F16C33/6659 ,  F16H57/0401 ,  F16H57/0431 ,  F16N11/08 ,  F16N2210/025

摘要： A lubricant application device includes a base body configured to be mounted to an end surface of a gear. The base body includes a port configured to be connected to a source of lubricant and a holder for holding a lubricant applicator supported by the base body. A lubricant passage connects the port to the holder, and a lubricant applicator is mounted in the holder. The lubricant applicator is a coiled wire defining an internal passage for carrying the lubricant and may include a first length of coils with no axial spacing and a second length of coils that are axial spaced.

公开(公告)号：US08408806B2

公开(公告)日：2013-04-02

申请号：US12900606

申请日：2010-10-08

申请人： Joseph A. Tecza

发明人： Joseph A. Tecza

IPC分类号： F16C19/00 ,  F16C1/24

CPC分类号： H02K5/1732 ,  F16C19/542 ,  F16C27/066 ,  F16C32/0442 ,  F16C33/6666 ,  F16C35/077 ,  F16C39/02 ,  F16C2360/00 ,  F16N7/22 ,  H02K7/09

摘要： An auxiliary bearing system having a sleeve through which a shaft extends. A gap may be defined between the sleeve and the shaft when a primary bearing system supports the shaft, and the sleeve may engage and rotate with the shaft when the primary bearing system does not support the shaft. An oil ring may extend circumferentially around the sleeve and rotate in response to the rotating sleeve when the sleeve engages and rotates with the shaft. The rotating oil ring may distribute lubricant within the auxiliary bearing system.

摘要翻译： 一种辅助轴承系统，其具有轴延伸穿过的套筒。 当主轴承系统支撑轴时，可以在套筒和轴之间限定间隙，并且当主轴承系统不支撑轴时，套筒可以与轴接合和旋转。 油环可以围绕套筒周向延伸，并且当套筒与轴旋转时响应于旋转套筒而旋转。 旋转油环可以将润滑剂分配在辅助轴承系统内。

公开(公告)号：US08242651B2

公开(公告)日：2012-08-14

申请号：US12567387

申请日：2009-09-25

申请人： Sumit Singhal

发明人： Sumit Singhal

IPC分类号： F16C1/24 ,  F16C3/14 ,  F16C5/00 ,  F16C33/10 ,  F16C33/16

CPC分类号： F16N7/40 ,  F16C33/1085 ,  F16C2380/26 ,  F16N7/02 ,  F16N7/22 ,  F16N2210/14 ,  F16N2210/18 ,  Y10T29/49009

摘要： A lubrication system for an electrodynamic machine including therein an internal oil sump and at least one oil ring hydrodynamic bearing, wherein the oil ring is in fluid communication with oil, in the sump and replenishes oil in the bearing. The lubrication system includes an electrically powered oil sump pump that is oriented within the sump. An of intake is coupled to the pump and is in fluid communication with oil in the internal sump. An oil discharge line is coupled to the pump discharge. The distal end of the discharge line is oriented proximal the motor bearing, so that oil discharged therefrom replenishes oil in the bearing and shaft journal interface. The lubrication system oil discharge parameters are independent, of the motor speed, load or physical orientation, and may be varied by a controller coupled to the oil sump pump.

摘要翻译： 一种用于电动机械的润滑系统，其中包括内部油底壳和至少一个油环流体动力轴承，其中油环在油槽中与油流体连通并补充轴承中的油。 润滑系统包括定向在贮槽内的电动油底壳泵。 进气口连接到泵上并与内部油槽中的油流体连通。 排油管连接到泵排放口。 排气管的远端靠近电机轴承，从而排出的油补充轴承和轴颈接口中的油。 润滑系统排油参数是独立的，电机速度，负载或物理方向，并且可以通过耦合到油底壳泵的控制器来改变。

公开(公告)号：US20110085753A1

公开(公告)日：2011-04-14

申请号：US12900606

申请日：2010-10-08

申请人： Joseph A. Tecza

发明人： Joseph A. Tecza

IPC分类号： F16C19/00 ,  H02K7/09

CPC分类号： H02K5/1732 ,  F16C19/542 ,  F16C27/066 ,  F16C32/0442 ,  F16C33/6666 ,  F16C35/077 ,  F16C39/02 ,  F16C2360/00 ,  F16N7/22 ,  H02K7/09

摘要： An auxiliary bearing system having a sleeve through which a shaft extends. A gap may be defined between the sleeve and the shaft when a primary bearing system supports the shaft, and the sleeve may engage and rotate with the shaft when the primary bearing system does not support the shaft. An oil ring may extend circumferentially around the sleeve and rotate in response to the rotating sleeve when the sleeve engages and rotates with the shaft. The rotating oil ring may distribute lubricant within the auxiliary bearing system.

摘要翻译： 一种辅助轴承系统，其具有轴延伸穿过的套筒。 当主轴承系统支撑轴时，可以在套筒和轴之间限定间隙，并且当主轴承系统不支撑轴时，套筒可以与轴接合和旋转。 油环可以围绕套筒周向延伸，并且当套筒与轴旋转时响应于旋转套筒而旋转。 旋转油环可以将润滑剂分配在辅助轴承系统内。

公开(公告)号：US5636707A

公开(公告)日：1997-06-10

申请号：US545949

申请日：1995-10-20

申请人： Janne P. Ikonen

发明人： Janne P. Ikonen

IPC分类号： F16C33/10 ,  F16C37/00 ,  F16N7/22 ,  F16N39/02 ,  H02K5/167 ,  H02K5/20 ,  H02K9/18 ,  H02K9/19 ,  F01M5/00

CPC分类号： H02K5/1672 ,  F16N39/02 ,  H02K9/14 ,  H02K9/19 ,  F16N7/22

摘要： An electric apparatus mounted in sliding bearings includes an end N at which is located a fan, an end D at which is located a shaft, a rotor journalled at one end by means of a first sliding bearing at the end N and the opposite end journalled by means of a second sliding bearing at the end D, the end N being provided with a first bearing housing with an oil sump for the first sliding bearing and the end D being provided with a second bearing housing with an oil sump for the second sliding bearing, and a passage system which interconnects the oil sumps to enable oil to circulate therebetween and limit the warm up of the slide bearing at end D. Limiting the warm up of the slide bearing at end D enables the rotational speed of the electric apparatus to be increased or allows the electric apparatus to be used in warmer environments than previously possible.

摘要翻译： 安装在滑动轴承中的电气设备包括：端部N，其中定位有风扇，端部D位于轴上，转子在一端通过第一滑动轴承在端部N轴颈并且相对端轴颈 通过在端部D处的第二滑动轴承，端部N设置有具有用于第一滑动轴承的油底壳的第一轴承壳体，并且端部D设置有具有用于第二滑动的油底壳的第二轴承壳体 轴承和通道系统，其将油槽互连以使油在其间循环，并限制滑动轴承在端部D的预热。限制滑动轴承在端部D的预热使得电气设备的转速 增加或允许电气设备在比以前可能的温暖环境中使用。

公开(公告)号：US5199797A

公开(公告)日：1993-04-06

申请号：US834444

申请日：1992-02-12

申请人： Robert R. Burke

发明人： Robert R. Burke

IPC分类号： F16C33/10 ,  F16N7/22

CPC分类号： F16C33/10 ,  F16N7/22

摘要： An oil ring guide system comprises a shaft mounted for rotation in either of two directions. Bearings support the shaft at two spaced-apart locations. Each bearing is formed with a pair of slots. A reservoir is mounted below each bearing. An oil ring is received in each of the four slots. Each oil ring is supported by and encircles the shaft and dips into the reservoir, whereby rotation of the shaft in either direction causes rotation of the oil rings in the same direction so that the oil rings carry oil from the reservoir into the bearing for lubrication thereof. Eight guide rods extend through the upper portion of the bearings. One pair of guide rods is displaced about the shaft axis 45.degree. in a clockwise direction from the vertical. The pair of guide rods associated with the other oil ring of the same bearing is displaced about the shaft axis 45.degree. counterclockwise from the vertical. The two pairs of guide rods associated with the other bearing are similarly displaced respectively clockwise and counterclockwise from the vertical. Thus the oil rings deliver equal amounts of oil regardless of the direction of shaft rotation. The guide rods reduce the friction between the oil rings and the bearing, thereby increasing the rotational speed of the oil rings for a given rotational speed of the shaft and increasing the amount of oil delivered to the bearings.

摘要翻译： 油环引导系统包括安装成用于沿两个方向中的任一方向旋转的轴。 轴承在两个间隔开的位置支撑轴。 每个轴承形成有一对槽。 在每个轴承下面安装一个储存器。 在四个槽中的每一个中都接收油环。 每个油环由轴支撑并且环绕轴并且浸入储存器中，由此在任一方向上的轴的旋转引起油环沿相同方向的旋转，使得油环将油从储存器携带到轴承中以进行润滑 。 八个导杆延伸穿过轴承的上部。 一对导杆从垂直方向沿顺时针方向围绕轴线45°移位。 与相同轴承的另一个油环相关联的一对导杆从垂直方向逆时针方向围绕轴线45°移位。 与另一个轴承相关联的两对导向杆相应地从垂直方向顺时针和逆时针方向移位。 因此，无论轴的旋转方向如何，油环都能输送等量的油。 引导杆减小了油环和轴承之间的摩擦，从而提高了轴的给定转速下油环的转速，并增加了输送到轴承中的油量。

公开(公告)号：US4964489A

公开(公告)日：1990-10-23

申请号：US286975

申请日：1988-12-20

申请人： Ajitkumar G. Patel

发明人： Ajitkumar G. Patel

IPC分类号： F16N7/18 ,  F16N7/22

CPC分类号： F16N7/22 ,  F16H57/0427 ,  F16H57/0457 ,  F16N7/18

摘要： A jet spray slinger is provided for lubricating moving parts within a housing. A trough is fixed to or frictionally driven by a rotating shaft. The trough has holes that allow lubricant to be sprayed radially outward as the shaft rotates the trough. Axial holes in the trough or a deflector accomplish axial distribution of the lubricant.

摘要翻译： 喷射喷射抛光器用于润滑壳体内的运动部件。 槽由一个旋转轴固定或摩擦驱动。 槽具有允许当轴旋转槽时径向向外喷射润滑剂的孔。 槽中的轴向孔或偏转器实现润滑剂的轴向分布。

公开(公告)号：US4765760A

公开(公告)日：1988-08-23

申请号：US6244

申请日：1987-01-05

申请人： Hooshang Heshmat ,  Paul T. Gorski

发明人： Hooshang Heshmat ,  Paul T. Gorski

IPC分类号： F16C33/10 ,  F16N7/22 ,  F16C33/66

CPC分类号： F16N7/22 ,  F16C33/1075 ,  F16C17/047

摘要： An improved modular bearing assembly capable of operation for radial and thrust loads under starved and flooded lubricant conditions with low power losses. A journal bearing alone may be employed or journal and thrust bearings. Thrust bearings per se are also disclosed and claimed. Particular bearing characteristics are disclosed for preferred journal liner and thrust bearings.

摘要翻译： 一种改进的模块化轴承组件，能够在具有低功率损耗的缺陷和溢流润滑条件下进行径向和推力负载运行。 可单独使用轴颈轴承或轴颈和推力轴承。 推力轴承本身也被公开并要求保护。 对于优选的轴颈衬套和推力轴承公开了特定的轴承特性。